| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] i [vb infin] [Wh adv] [art] | 5 |
|
| 2 | [modal v] i [verb] [Wh adv] the | 5 |
|
| 3 | [vb mod] i [verb] [Wh adv] [art] | 5 |
|
